Reliability modeling and evaluation of active cyber physical distribution system

W Liu, Q Gong, H Han, Z Wang… - IEEE Transactions on …, 2018 - ieeexplore.ieee.org
To enable an in-depth study of active cyber-physical distribution network, a cyber subsystem
model is urgently needed to describe the performance in distribution communication. The …

Placement of high availability geo-distributed data centers in emerging economies

R Liu, W Sun, W Hu - IEEE Transactions on Cloud Computing, 2023 - ieeexplore.ieee.org
The data center markets in emerging economies are being built at a furious pace. When
high availability is required, as it always is in the modern digital economy, the placement of …

Analytical reliability evaluation of active distribution systems considering information link failures

W Liu, Z Lin, L Wang, Z Wang… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
With the growing study on the active distribution network, an objective and efficient reliability
evaluation method for such cyber-physical systems (CPS) is urgently needed. In this paper …

A routing optimization method based on risk prediction for communication services in smart grid

P Zhao, P Yu, C Ji, L Feng, WJ Li - 2016 12th International …, 2016 - ieeexplore.ieee.org
As power communication network is more and more important in smart grid, to decrease the
failure risk of power system caused by the interruption of communication service, this paper …

Effects of centralized and local PV plant control for voltage regulation in LV feeder based on cyber-physical simulations

TB Rasmussen, G Yang, AH Nielsen… - Journal of Modern …, 2018 - ieeexplore.ieee.org
In the modern power system, both local and centralized reactive power control strategies for
photovoltaic (PV) plants, are proposed and compared. While local control improves the …

Improvement of smart grid reliability considering various cyber network topologies and direct interdependency

AH Ahangar, HA Abyaneh - 2016 IEEE PES Asia-Pacific Power …, 2016 - ieeexplore.ieee.org
The modern smart grid consists of two noticeable and intricate networks, cyber and power.
Cyber networks have been employed for controlling, monitoring and protecting different …

Evaluating the differences between direct and indirect interdependencies and their impact on reliability in cyber-power networks

B Falahati, S Kahrobaee, O Ziaee… - 2017 IEEE Conference …, 2017 - ieeexplore.ieee.org
With the emergence of smart grids, cyber-power network applications have increased
dramatically. A cyberpower system is a type of cyber-physical system where the physical …

Negative effects of cyber network (control, monitoring, and protection) on reliability of smart grids based on DG penetration

AH Ahangar, HA Abyaneh… - 2015 5th International …, 2015 - ieeexplore.ieee.org
Smart grid is a cyber-physical system containing two heterogeneous networks including
power and cyber network (control, monitoring, and protection systems). Without the cyber …

Analysis of a network fault detection system to support decision making

M Vásquez-Bermúdez, J Hidalgo… - … on Technologies and …, 2017 - Springer
When a network fault occurs, administrators spend a lot of time finding the causes as well as
solving the problem. Network fault localization is a process that aims to find the exact source …

A Modular, Scalable Automation System for a Distribution Substation

B Falahati, P Fajri, S Faramarzi… - 2022 IEEE Power & …, 2022 - ieeexplore.ieee.org
The evolution of microprocessor-based intelligent electronic devices (IEDs) equipped with
Ethernet communications capabilities presents new opportunities to make substation …